How to check a defined location of screen?

[ITSky8]

Hello!

As I need to write an AutoIT script to monitor my application running, if the application has the data error, it will popup a dialog to notice the user, so I want to know how to check the defined location of screen by color change (e.g. X:100 Y:100 from Red to Yellow)?

[Zedna]

PixelGetColor()

But it's better to use AdLib for this - look at AdlibEnable() in AutoIt helpfile.